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| Mirrors > Home > MPE Home > Th. List > nlmdsdir | Structured version Visualization version GIF version | ||
| Description: Distribute a distance calculation. (Contributed by Mario Carneiro, 6-Oct-2015.) |
| Ref | Expression |
|---|---|
| nlmdsdi.v | ⊢ 𝑉 = (Base‘𝑊) |
| nlmdsdi.s | ⊢ · = ( ·𝑠 ‘𝑊) |
| nlmdsdi.f | ⊢ 𝐹 = (Scalar‘𝑊) |
| nlmdsdi.k | ⊢ 𝐾 = (Base‘𝐹) |
| nlmdsdi.d | ⊢ 𝐷 = (dist‘𝑊) |
| nlmdsdir.n | ⊢ 𝑁 = (norm‘𝑊) |
| nlmdsdir.e | ⊢ 𝐸 = (dist‘𝐹) |
| Ref | Expression |
|---|---|
| nlmdsdir | ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → ((𝑋𝐸𝑌) · (𝑁‘𝑍)) = ((𝑋 · 𝑍)𝐷(𝑌 · 𝑍))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpl 482 | . . . 4 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → 𝑊 ∈ NrmMod) | |
| 2 | nlmdsdi.f | . . . . . . . 8 ⊢ 𝐹 = (Scalar‘𝑊) | |
| 3 | 2 | nlmngp2 24659 | . . . . . . 7 ⊢ (𝑊 ∈ NrmMod → 𝐹 ∈ NrmGrp) |
| 4 | 3 | adantr 480 | . . . . . 6 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → 𝐹 ∈ NrmGrp) |
| 5 | ngpgrp 24578 | . . . . . 6 ⊢ (𝐹 ∈ NrmGrp → 𝐹 ∈ Grp) | |
| 6 | 4, 5 | syl 17 | . . . . 5 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → 𝐹 ∈ Grp) |
| 7 | simpr1 1196 | . . . . 5 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → 𝑋 ∈ 𝐾) | |
| 8 | simpr2 1197 | . . . . 5 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → 𝑌 ∈ 𝐾) | |
| 9 | nlmdsdi.k | . . . . . 6 ⊢ 𝐾 = (Base‘𝐹) | |
| 10 | eqid 2737 | . . . . . 6 ⊢ (-g‘𝐹) = (-g‘𝐹) | |
| 11 | 9, 10 | grpsubcl 18991 | . . . . 5 ⊢ ((𝐹 ∈ Grp ∧ 𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾) → (𝑋(-g‘𝐹)𝑌) ∈ 𝐾) |
| 12 | 6, 7, 8, 11 | syl3anc 1374 | . . . 4 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → (𝑋(-g‘𝐹)𝑌) ∈ 𝐾) |
| 13 | simpr3 1198 | . . . 4 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → 𝑍 ∈ 𝑉) | |
| 14 | nlmdsdi.v | . . . . 5 ⊢ 𝑉 = (Base‘𝑊) | |
| 15 | nlmdsdir.n | . . . . 5 ⊢ 𝑁 = (norm‘𝑊) | |
| 16 | nlmdsdi.s | . . . . 5 ⊢ · = ( ·𝑠 ‘𝑊) | |
| 17 | eqid 2737 | . . . . 5 ⊢ (norm‘𝐹) = (norm‘𝐹) | |
| 18 | 14, 15, 16, 2, 9, 17 | nmvs 24655 | . . . 4 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋(-g‘𝐹)𝑌) ∈ 𝐾 ∧ 𝑍 ∈ 𝑉) → (𝑁‘((𝑋(-g‘𝐹)𝑌) · 𝑍)) = (((norm‘𝐹)‘(𝑋(-g‘𝐹)𝑌)) · (𝑁‘𝑍))) |
| 19 | 1, 12, 13, 18 | syl3anc 1374 | . . 3 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → (𝑁‘((𝑋(-g‘𝐹)𝑌) · 𝑍)) = (((norm‘𝐹)‘(𝑋(-g‘𝐹)𝑌)) · (𝑁‘𝑍))) |
| 20 | eqid 2737 | . . . . 5 ⊢ (-g‘𝑊) = (-g‘𝑊) | |
| 21 | nlmlmod 24657 | . . . . . 6 ⊢ (𝑊 ∈ NrmMod → 𝑊 ∈ LMod) | |
| 22 | 21 | adantr 480 | . . . . 5 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → 𝑊 ∈ LMod) |
| 23 | 14, 16, 2, 9, 20, 10, 22, 7, 8, 13 | lmodsubdir 20910 | . . . 4 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → ((𝑋(-g‘𝐹)𝑌) · 𝑍) = ((𝑋 · 𝑍)(-g‘𝑊)(𝑌 · 𝑍))) |
| 24 | 23 | fveq2d 6840 | . . 3 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → (𝑁‘((𝑋(-g‘𝐹)𝑌) · 𝑍)) = (𝑁‘((𝑋 · 𝑍)(-g‘𝑊)(𝑌 · 𝑍)))) |
| 25 | 19, 24 | eqtr3d 2774 | . 2 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → (((norm‘𝐹)‘(𝑋(-g‘𝐹)𝑌)) · (𝑁‘𝑍)) = (𝑁‘((𝑋 · 𝑍)(-g‘𝑊)(𝑌 · 𝑍)))) |
| 26 | nlmdsdir.e | . . . . 5 ⊢ 𝐸 = (dist‘𝐹) | |
| 27 | 17, 9, 10, 26 | ngpds 24583 | . . . 4 ⊢ ((𝐹 ∈ NrmGrp ∧ 𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾) → (𝑋𝐸𝑌) = ((norm‘𝐹)‘(𝑋(-g‘𝐹)𝑌))) |
| 28 | 4, 7, 8, 27 | syl3anc 1374 | . . 3 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → (𝑋𝐸𝑌) = ((norm‘𝐹)‘(𝑋(-g‘𝐹)𝑌))) |
| 29 | 28 | oveq1d 7377 | . 2 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → ((𝑋𝐸𝑌) · (𝑁‘𝑍)) = (((norm‘𝐹)‘(𝑋(-g‘𝐹)𝑌)) · (𝑁‘𝑍))) |
| 30 | nlmngp 24656 | . . . 4 ⊢ (𝑊 ∈ NrmMod → 𝑊 ∈ NrmGrp) | |
| 31 | 30 | adantr 480 | . . 3 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → 𝑊 ∈ NrmGrp) |
| 32 | 14, 2, 16, 9 | lmodvscl 20868 | . . . 4 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉) → (𝑋 · 𝑍) ∈ 𝑉) |
| 33 | 22, 7, 13, 32 | syl3anc 1374 | . . 3 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → (𝑋 · 𝑍) ∈ 𝑉) |
| 34 | 14, 2, 16, 9 | lmodvscl 20868 | . . . 4 ⊢ ((𝑊 ∈ LMod ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉) → (𝑌 · 𝑍) ∈ 𝑉) |
| 35 | 22, 8, 13, 34 | syl3anc 1374 | . . 3 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → (𝑌 · 𝑍) ∈ 𝑉) |
| 36 | nlmdsdi.d | . . . 4 ⊢ 𝐷 = (dist‘𝑊) | |
| 37 | 15, 14, 20, 36 | ngpds 24583 | . . 3 ⊢ ((𝑊 ∈ NrmGrp ∧ (𝑋 · 𝑍) ∈ 𝑉 ∧ (𝑌 · 𝑍) ∈ 𝑉) → ((𝑋 · 𝑍)𝐷(𝑌 · 𝑍)) = (𝑁‘((𝑋 · 𝑍)(-g‘𝑊)(𝑌 · 𝑍)))) |
| 38 | 31, 33, 35, 37 | syl3anc 1374 | . 2 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → ((𝑋 · 𝑍)𝐷(𝑌 · 𝑍)) = (𝑁‘((𝑋 · 𝑍)(-g‘𝑊)(𝑌 · 𝑍)))) |
| 39 | 25, 29, 38 | 3eqtr4d 2782 | 1 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → ((𝑋𝐸𝑌) · (𝑁‘𝑍)) = ((𝑋 · 𝑍)𝐷(𝑌 · 𝑍))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1087 = wceq 1542 ∈ wcel 2114 ‘cfv 6494 (class class class)co 7362 · cmul 11038 Basecbs 17174 Scalarcsca 17218 ·𝑠 cvsca 17219 distcds 17224 Grpcgrp 18904 -gcsg 18906 LModclmod 20850 normcnm 24555 NrmGrpcngp 24556 NrmModcnlm 24559 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-sep 5232 ax-nul 5242 ax-pow 5304 ax-pr 5372 ax-un 7684 ax-cnex 11089 ax-resscn 11090 ax-1cn 11091 ax-icn 11092 ax-addcl 11093 ax-addrcl 11094 ax-mulcl 11095 ax-mulrcl 11096 ax-mulcom 11097 ax-addass 11098 ax-mulass 11099 ax-distr 11100 ax-i2m1 11101 ax-1ne0 11102 ax-1rid 11103 ax-rnegex 11104 ax-rrecex 11105 ax-cnre 11106 ax-pre-lttri 11107 ax-pre-lttrn 11108 ax-pre-ltadd 11109 ax-pre-mulgt0 11110 ax-pre-sup 11111 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-rmo 3343 df-reu 3344 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-pss 3910 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-iun 4936 df-br 5087 df-opab 5149 df-mpt 5168 df-tr 5194 df-id 5521 df-eprel 5526 df-po 5534 df-so 5535 df-fr 5579 df-we 5581 df-xp 5632 df-rel 5633 df-cnv 5634 df-co 5635 df-dm 5636 df-rn 5637 df-res 5638 df-ima 5639 df-pred 6261 df-ord 6322 df-on 6323 df-lim 6324 df-suc 6325 df-iota 6450 df-fun 6496 df-fn 6497 df-f 6498 df-f1 6499 df-fo 6500 df-f1o 6501 df-fv 6502 df-riota 7319 df-ov 7365 df-oprab 7366 df-mpo 7367 df-om 7813 df-1st 7937 df-2nd 7938 df-frecs 8226 df-wrecs 8257 df-recs 8306 df-rdg 8344 df-er 8638 df-map 8770 df-en 8889 df-dom 8890 df-sdom 8891 df-sup 9350 df-inf 9351 df-pnf 11176 df-mnf 11177 df-xr 11178 df-ltxr 11179 df-le 11180 df-sub 11374 df-neg 11375 df-div 11803 df-nn 12170 df-2 12239 df-n0 12433 df-z 12520 df-uz 12784 df-q 12894 df-rp 12938 df-xneg 13058 df-xadd 13059 df-xmul 13060 df-sets 17129 df-slot 17147 df-ndx 17159 df-base 17175 df-plusg 17228 df-0g 17399 df-topgen 17401 df-mgm 18603 df-sgrp 18682 df-mnd 18698 df-grp 18907 df-minusg 18908 df-sbg 18909 df-cmn 19752 df-abl 19753 df-mgp 20117 df-rng 20129 df-ur 20158 df-ring 20211 df-lmod 20852 df-psmet 21340 df-xmet 21341 df-met 21342 df-bl 21343 df-mopn 21344 df-top 22873 df-topon 22890 df-topsp 22912 df-bases 22925 df-xms 24299 df-ms 24300 df-nm 24561 df-ngp 24562 df-nrg 24564 df-nlm 24565 |
| This theorem is referenced by: nlmvscnlem2 24664 |
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